// Copyright 2023 Harness, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package python
import (
"html/template"
"net/http"
pythontype "github.com/harness/gitness/registry/app/pkg/types/python"
"github.com/harness/gitness/registry/request"
)
const HTMLTemplate = `
Links for {{.Name}}
{{- /* PEP 503 – Simple Repository API: https://peps.python.org/pep-0503/ */ -}}
Links for {{.Name}}
{{range .Files}}
{{.Name}}
{{end}}
`
func (h *handler) PackageMetadata(w http.ResponseWriter, r *http.Request) {
contextInfo := request.ArtifactInfoFrom(r.Context())
info, ok := contextInfo.(*pythontype.ArtifactInfo)
if !ok {
http.Error(w, "Invalid request context", http.StatusBadRequest)
return
}
if info.Image == "" {
http.Error(w, "Package name required", http.StatusBadRequest)
return
}
packageData, err := h.controller.GetPackageMetadata(r.Context(), *info)
if err != nil {
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
// Parse and execute the template
tmpl, err := template.New("simple").Parse(HTMLTemplate)
if err != nil {
http.Error(w, "Template error", http.StatusInternalServerError)
return
}
w.Header().Set("Content-Type", "text/html; charset=utf-8")
if err := tmpl.Execute(w, packageData); err != nil {
http.Error(w, "Rendering error", http.StatusInternalServerError)
}
}